linux/Documentation/devicetree/bindings/extcon/extcon-max3355.txt

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Maxim Integrated MAX3355 USB OTG chip
-------------------------------------
MAX3355 integrates a charge pump and comparators to enable a system with an
integrated USB OTG dual-role transceiver to function as a USB OTG dual-role
device.
Required properties:
- compatible: should be "maxim,max3355";
- maxim,shdn-gpios: should contain a phandle and GPIO specifier for the GPIO pin
connected to the MAX3355's SHDN# pin;
- id-gpios: should contain a phandle and GPIO specifier for the GPIO pin
connected to the MAX3355's ID_OUT pin.
Example:
usb-otg {
compatible = "maxim,max3355";
maxim,shdn-gpios = <&gpio2 4 GPIO_ACTIVE_LOW>;
id-gpios = <&gpio5 31 GPIO_ACTIVE_HIGH>;
};